CN112943575A

CN112943575A - Gas compressor for compressing gas by utilizing magnetic principle

Info

Publication number: CN112943575A
Application number: CN202110188021.0A
Authority: CN
Inventors: 梁海兰; 黄杰; 崔旭明
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-09
Filing date: 2021-02-09
Publication date: 2021-06-11

Abstract

The invention relates to the technical field of gas compressors, in particular to a gas compressor for compressing gas by utilizing the magnetic force principle, which comprises a mounting plate, wherein the top of the mounting plate is provided with a gas cavity, the mounting plate is fixedly connected with the gas cavity, the top of the gas cavity is provided with a motor, the gas cavity is connected with the motor through a pipeline, one side of the motor is provided with a magnetic gas compressor, the magnetic gas compressor is fixedly connected with the motor, the top of the mounting plate is provided with a universal wheel, and the mounting plate and the universal wheel are fixed through bolts. The application range is wider, the market competitiveness is good, and the method is worthy of recommendation.

Description

Gas compressor for compressing gas by utilizing magnetic principle

Technical Field

The invention relates to the technical field of gas compressors, in particular to a gas compressor for compressing gas by utilizing a magnetic force principle.

Background

The gas compressor is a power device for converting mechanical energy into gas pressure energy, is commonly used for providing gas power for pneumatic tools, and is also commonly used for pressurizing and delivering media such as oxygen, hydrogen, ammonia, natural gas, coke oven gas, inert gas and the like in the industries such as petrochemical industry, drilling and production, metallurgy and the like. The compressors can be divided into low-pressure compressors according to different exhaust pressures, wherein the exhaust pressure is less than 1.0 MPa; the medium pressure compressor-exhaust pressure is 1.0MPa to 10 MPa; the exhaust pressure of the high-pressure compressor is 10MPa to 100 MPa; the discharge pressure of the ultrahigh pressure compressor is more than 100MPa, and the like. The low-pressure compressor is a single-stage compressor, the medium-pressure compressor, the high-pressure compressor and the ultrahigh-pressure compressor are multi-stage compressors, the most number of the compressors can reach 8 stages, and the ultrahigh-pressure compressor for polyethylene with the pressure reaching 343MPa is manufactured abroad. Depending on the compression medium, a typical compressor can also be called: air compressors, oxygen compressors, nitrogen compressors, hydrogen compressors, and the like.

However, most of the bottoms of the gas compressors are moved by using universal wheels, but when the device works, the device is easy to deviate due to vibration, and the universal wheels are fixed with the ground, so that the contact surface is small, and the stability is poor.

Disclosure of Invention

The invention aims to solve the defects in the prior art, and provides a gas compressor for compressing gas by using a magnetic force principle.

In order to achieve the purpose, the invention adopts the following technical scheme:

a gas compressor for compressing gas by utilizing a magnetic force principle is designed, and comprises a mounting plate, wherein a gas cavity is mounted at the top of the mounting plate, the mounting plate is fixedly connected with the gas cavity, a motor is mounted at the top of the gas cavity, the gas cavity is connected with the motor through a pipeline, a magnetic gas compressor is mounted at one side of the motor, the magnetic gas compressor is fixedly connected with the motor, a universal wheel is mounted at the top of the mounting plate, the mounting plate and the universal wheel are fixed through bolts, a support plate is mounted at the back side of the universal wheel, the support plate is slidably connected inside the mounting plate, a gas outlet pipe is mounted at the central position of the mounting plate, the gas outlet pipe penetrates through the mounting plate and is connected with the gas cavity, a valve is mounted on the surface of the gas outlet pipe, the gas outlet pipe is fixedly, the inner part of the rotary cavity is provided with a first gear which is rotatably connected with the mounting plate, the inner part of the first gear is provided with a first rotary pipe which is welded with the first gear, the inner part of the support plate is provided with a buffer rod which is connected with the inner part of the support plate in a sliding way, the top part of the buffer rod is provided with a first extrusion rod, the buffer rod and the first extrusion rod are designed in an integral way, the top part of the first extrusion rod is provided with a piston which is fixed with the piston through 3M glue, the bottom part of the buffer rod is provided with a plastic base which is fixedly connected with the buffer rod, the inner part of the plastic base is provided with a movable rod which is connected with the plastic base in a sliding way, one side of the top part of the movable rod is provided with a main rod which is designed in an integral way, the belt is installed on one side of the moving rod, the moving rod is welded with the belt, the fixing part is installed on one side of the moving rod, the moving rod and the fixing part are designed in an integrated mode, the belt is installed on the outer surface of the first rotating pipe, the first rotating pipe is sleeved with the belt, the second rotating pipe is installed on one side, away from the first rotating pipe, of the belt, the second rotating pipe is sleeved with the belt, a rotating handle is installed at the top of the second rotating pipe and is connected to the inside of the second rotating pipe in a sliding mode, a first clamping block is installed inside the mounting plate and is designed in an integrated mode, a moving groove is installed in the mounting plate corresponding to the position of the rubber ball, the moving groove and the mounting plate are designed in an integrated mode, the moving groove is matched with the supporting plate, the supporting plate is connected to the inside of the moving groove in a sliding mode, the buffer device is characterized in that a second clamping block is installed on one side of the buffer rod, the buffer rod and the second clamping block are designed in an integrated mode, a cavity is installed in the position, corresponding to the first extrusion rod, of the supporting plate, the first extrusion rod is matched with the cavity, the cavity and the supporting plate are designed in an integrated mode, and the first extrusion rod is connected inside the cavity in a sliding mode.

Preferably, the inside of backup pad corresponds the position of first fixture block and installs first draw-in groove, first draw-in groove and first fixture block phase-match, first draw-in groove is the integral type design with the backup pad, first fixture block sliding connection is in the inside of first draw-in groove, the gear groove is installed to the inside position that corresponds first gear of backup pad, the gear groove is the integral type design with the backup pad, gear groove and first gear engagement.

Preferably, the internally mounted of cavity has the rubber ball, the rubber ball passes through the hot melt adhesive with the cavity and fixes, the inside of rubber ball is hollow structure, the inside of backup pad corresponds the position of buffer beam and installs and removes the chamber, it is the integral type design with the backup pad to remove the chamber, remove chamber and buffer beam phase-match, buffer beam sliding connection is in the inside of removing the chamber.

Preferably, a second clamping groove is installed at a position, corresponding to a second clamping block, in the supporting plate, the second clamping block is matched with the second clamping groove, the second clamping groove and the supporting plate are designed in an integrated mode, the second clamping block is connected to the inside of the second clamping groove in a sliding mode, a second spring is installed in the second clamping groove, one end, close to the second clamping block, of the second spring is welded with the second clamping block, and one end, far away from the second clamping block, of the second spring is welded with the supporting plate.

Preferably, the axle cross sectional shape of mounting is isosceles trapezoid, the fixed slot is installed to the inside position that corresponds the mounting of buffer beam, the fixed slot is the integral type design with the buffer beam, the axle cross sectional shape of fixed slot is isosceles triangle, mounting and fixed slot phase-match, the fixed chamber is installed to the inside position that corresponds total pole of buffer beam, fixed chamber is the integral type design with the buffer beam, total pole sliding connection is in the inside of fixed chamber.

Preferably, the second extrusion pole is installed at the top of rotatory handle, the second extrusion pole is the integral type design with rotatory handle, the third fixture block is installed to one side of second extrusion pole, the second extrusion pole is the integral type design with the third fixture block, the recess is installed to the end of second extrusion pole, the recess is the integral type design with the second extrusion pole, the recess sets up six groups.

Preferably, the position that the inside of second rotating tube corresponds the third fixture block installs movable chamber, third fixture block and the equal sliding connection of second extrusion pole in movable chamber's inside, movable chamber and the rotatory pipe of second are the integral type design, movable chamber's axle cross-sectional shape is circular.

Preferably, the lug is installed to the bottom border position in activity chamber, the lug is the integral type design with the rotatory pipe of second, lug and recess phase-match, the lug is provided with six groups, the internally mounted of the rotatory pipe of second has the bearing, the rotatory pipe of second rotates with the bearing and is connected, the third spring is installed at the top of bearing, third spring and bearing welding.

The gas compressor for compressing gas by utilizing the magnetic force principle has the beneficial effects that: when the device needs to move, the rotating handle is extruded, the groove in the second extrusion rod is embedded into the bump, so that the rotating handle can be rotated, the bump is driven to rotate, the bump drives the second rotating pipe to rotate, the belt is driven to rotate, the first rotating pipe is further driven to rotate, the first rotating pipe drives the first gear to rotate, the first gear is clamped with the gear groove, the supporting plate moves upwards, the bottom of the supporting plate is higher than the universal wheel, the universal wheel is in contact with the ground, the device can move, the fixing only needs to rotate the second rotating pipe reversely, the supporting plate descends to be in contact with the ground, the moving rod drives the main rod to move by extruding the moving rod, the fixing piece is separated from the inside of the fixing groove, and the position of the plastic base can be moved, the plastic base and the support plate can be finely adjusted, the plastic base and the support plate can be suitable for a slope or hollow road surface, when in vibration, the buffer rod can move in the support plate, the second clamping block moves in the second clamping groove and is subjected to the resistance of the second spring, so that the vibration is buffered, the buffer rod moves to drive the first extrusion rod to move, so that the piston moves in the cavity, so that the air pressure in the cavity is increased, the movement of the piston is more difficult, the vibration is blocked, the rubber ball is arranged in the cavity, the movement of the first extrusion rod is stopped, the buffer rod is protected, the rubber ball is made of hollow rubber materials, so that the protection and the buffering are realized, and the vibration is further reduced. And fixed more firm, when using, can cushion vibrations to reduce vibrations and to the influence of device, and run into slope or pothole ground, can adjust, be applicable to more different ground, application scope is wider, has good market competition, is worth recommending.

Drawings

FIG. 1 is a schematic structural view of a gas compressor for compressing gas by using the principle of magnetism according to the present invention;

FIG. 2 is a cross-sectional view of a gas compressor mounting plate for compressing gas using the principle of magnetism according to the present invention;

FIG. 3 is a partial cross-sectional view of a gas compressor support plate for compressing gas using the principle of magnetism according to the present invention;

FIG. 4 is a top cross-sectional view of a gas compressor support plate for compressing gas using magnetic force in accordance with the present invention;

FIG. 5 is a sectional view of a second rotary pipe of a gas compressor for compressing gas by using a magnetic force according to the present invention;

FIG. 6 is a sectional view of a second rotary pipe of a gas compressor for compressing gas by using a magnetic force according to the present invention;

fig. 7 is a sectional view of a second extrusion stem of a gas compressor for compressing gas using a magnetic force according to the present invention.

In the figure: 1. a motor; 2. a magnetic gas compressor; 3. an air cavity; 4. mounting a plate; 5. a support plate; 6. a universal wheel; 7. an air outlet pipe; 8. a valve; 9. a first card slot; 10. a first rotating pipe; 11. a first clamping block; 12. a moving groove; 13. a rotating chamber; 14. a first gear; 15. a rubber ball; 16. a cavity; 17. a piston; 18. a first extrusion stem; 19. a moving chamber; 20. a second fixture block; 21. a fixed cavity; 22. a fixing member; 23. a main bar; 24. a travel bar; 25. a plastic base; 26. a second spring; 27. a second card slot; 28. a buffer rod; 29. fixing grooves; 30. a belt; 31. a second rotary pipe; 32. rotating the handle; 33. a second extrusion stem; 34. a third fixture block; 35. a groove; 36. a bump; 37. a third spring; 38. a movable cavity; 39. a bearing; 40. gear groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-7, a gas compressor for compressing gas by using the magnetic force principle comprises a mounting plate 4, a gas cavity 3 is mounted at the top of the mounting plate 4, the mounting plate 4 is fixedly connected with the gas cavity 3, a motor 1 is mounted at the top of the gas cavity 3, the gas cavity 3 is connected with the motor 1 through a pipeline, a magnetic gas compressor 2 is mounted at one side of the motor 1, the magnetic gas compressor 2 is fixedly connected with the motor 1, a universal wheel 6 is mounted at the top of the mounting plate 4, the mounting plate 4 and the universal wheel 6 are fixed through bolts, a support plate 5 is mounted at the back side of the universal wheel 6, a second clamping groove 27 is mounted in the support plate 5 corresponding to the position of a second clamping block 20, the second clamping block 20 is matched with the second clamping groove 27, the second clamping groove 27 and the support plate 5 are designed in an integrated manner, the second clamping block 20 is slidably, one end of the second spring 26 close to the second fixture block 20 is welded to the second fixture block 20, and one end of the second spring 26 far from the second fixture block 20 is welded to the support plate 5, so that the fixing is more convenient and stable.

First draw-in groove 9 is installed to the inside position that corresponds first fixture block 11 of backup pad 5, first draw-in groove 9 and first fixture block 11 phase-match, first draw-in groove 9 is the integral type design with backup pad 5, first fixture block 11 sliding connection is in the inside of first draw-in groove 9, gear groove 40 is installed to the inside position that corresponds first gear 14 of backup pad 5, gear groove 40 is the integral type design with backup pad 5, gear groove 40 and the meshing of first gear 14, it is more convenient to make fixedly.

The air outlet pipe 7 penetrates through the mounting plate 4 and is connected with the air cavity 3, a valve 8 is mounted on the surface of the air outlet pipe 7, the air outlet pipe 7 is fixedly connected with the valve 8, a rotary cavity 13 is mounted on one side of the mounting plate 5, the mounting plate 4 and the rotary cavity 13 are designed in an integrated mode, a first gear 14 is mounted inside the rotary cavity 13, the first gear 14 is rotatably connected with the mounting plate 4, a first rotary pipe 10 is mounted inside the first gear 14, the first rotary pipe 10 is welded with the first gear 14, a buffer rod 28 is mounted inside the mounting plate 5, the buffer rod 28 is slidably connected inside the mounting plate 5, a first extrusion rod 18 is mounted at the top of the buffer rod 28, the buffer rod 28 and the first extrusion rod 18 are designed in an integrated mode, and a piston 17 is mounted at the top of the first extrusion rod 18, the first extrusion rod 18 and the piston 17 are fixed through 3M glue, a plastic base 25 is installed at the bottom of the buffer rod 28, the plastic base 25 is fixedly connected with the buffer rod 28, a moving rod 24 is installed inside the plastic base 25, the moving rod 24 is connected inside the plastic base 25 in a sliding manner, a main rod 23 is installed on one side of the top of the moving rod 24, the moving rod 24 and the main rod 23 are designed in an integrated manner, a belt 30 is installed on one side of the moving rod 24, the moving rod 24 is welded with the belt 30, a fixing member 22 is installed on one side of the main rod 23, the shaft section of the fixing member 22 is in an isosceles trapezoid shape, a fixing groove 29 is installed inside the buffer rod 28 corresponding to the position of the fixing member 22, the fixing groove 29 and the buffer rod 28 are designed in an integrated manner, the shaft section of the fixing groove 29 is in an isosceles triangle shape, the fixing member 22 is matched with the, fixed chamber 21 and bumper bar 28 are the integral type design, and total pole 23 sliding connection is in the inside of fixed chamber 21, increases the stability of device.

Total pole 23 is the integral type design with mounting 22, the surface mounting of first rotatory pipe 10 has belt 30, first rotatory pipe 10 cup joints with belt 30, belt 30 keeps away from one side of first rotatory pipe 10 and installs second rotatory pipe 31, the inside of second rotatory pipe 31 corresponds the position of third fixture block 34 and installs movable chamber 38, third fixture block 34 and the equal sliding connection of second extrusion pole 33 in the inside of movable chamber 38, movable chamber 38 is the integral type design with second rotatory pipe 31, the axle cross sectional shape in movable chamber 38 is circular, conveniently fix, and it is fixed more firm.

The lug 36 is installed to the bottom border position in activity chamber 38, and lug 36 and second rotating tube 31 are the integral type design, and lug 36 and recess 35 phase-match, lug 36 are provided with six groups, and the internally mounted of second rotating tube 31 has bearing 39, and second rotating tube 31 rotates with bearing 39 to be connected, and third spring 37 is installed at the top of bearing 39, and third spring 37 welds with bearing 39, and the spring can not receive the influence during the rotation.

Second rotating tube 31 cup joints with belt 30, rotatory handle 32 is installed at the top of second rotating tube 31, second extrusion stem 33 is installed at the top of rotatory handle 32, second extrusion stem 33 is the integral type design with rotatory handle 32, third fixture 34 is installed to one side of second extrusion stem 33, second extrusion stem 33 is the integral type design with third fixture 34, recess 35 is installed to the end of second extrusion stem 33, recess 35 is the integral type design with second extrusion stem 33, recess 35 sets up six groups, make fixedly more stable.

The rotating handle 32 is slidably connected inside the second rotating pipe 31, a first clamping block 11 is installed inside the mounting plate 4, the first clamping block 11 and the mounting plate 4 are designed in an integrated manner, a moving groove 12 is installed inside the mounting plate 4 corresponding to the position of the rubber ball 15, the moving groove 12 and the mounting plate 4 are designed in an integrated manner, the moving groove 12 is matched with the supporting plate 5, the supporting plate 5 is slidably connected inside the moving groove 12, a second clamping block 20 is installed on one side of a buffer rod 28, the buffer rod 28 and the second clamping block 20 are designed in an integrated manner, a cavity 16 is installed inside the supporting plate 5 corresponding to the position of the first extrusion rod 18, the rubber ball 15 is installed inside the cavity 16, the rubber ball 15 and the cavity 16 are fixed through hot melt adhesive, the inside of the rubber ball 15 is of a hollow structure, a moving cavity 19 is installed inside the supporting plate 5 corresponding to the position of the buffer rod 28, and, the moving cavity 19 is matched with the buffer rod 28, and the buffer rod 28 is connected inside the moving cavity 19 in a sliding mode, so that the stability of the device is improved.

The first pressing rod 18 is matched with the cavity 16, the cavity 16 and the supporting plate 5 are designed in a one-piece mode, and the first pressing rod 18 is connected to the inner portion of the cavity 16 in a sliding mode.

The working principle is as follows: when movement is required, the groove 35 inside the second extrusion rod 33 is inserted into the inside of the protrusion 36 by extruding the rotating handle 32, so that the rotating handle 32 can be rotated, the protrusion 36 rotates, the second rotating pipe 31 rotates along with the protrusion 36, so that the belt 30 rotates, the first rotating pipe 10 further rotates, the first rotating pipe 10 rotates along with the first gear 14, the first gear 14 is engaged with the gear groove 40, so that the support plate 5 moves upward, the bottom of the support plate 5 is higher than the universal wheel 6, the universal wheel 6 contacts the ground, so that the device can move, and fixing only needs to rotate the second rotating pipe 31 reversely, so that the support plate 5 descends to contact the ground, the fixing member 22 is removed from the inside of the fixing groove 29 by extruding the moving rod 24, the moving rod 24 moves along with the rod 23, therefore, the position of the plastic base 25 can be moved, the positions of the plastic base 25 and the support plate 5 can be finely adjusted, the plastic base can be suitable for a slope or a hollow road surface, during the vibration, the buffer rod 28 can be moved in the support plate 5, the second fixture block 20 is subjected to the resistance of the second spring 26 when moving in the second clamping groove 27, the vibration is buffered, the buffer rod 28 moves to drive the first extrusion rod 18 to move, the piston 17 moves in the cavity 16, the air pressure in the cavity 16 is increased, the movement of the piston 17 is more difficult, the vibration is blocked, the rubber ball 15 is arranged in the cavity 16, the movement of the first extrusion rod 18 is stopped, the buffer rod 28 is protected, and the rubber ball 15 is made of a hollow rubber material, so that the protection and the buffering are performed, and the vibration is further reduced.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the novel concept thereof should be covered by the scope of the present invention.

Claims

1. A gas compressor for compressing gas by utilizing a magnetic force principle comprises a mounting plate (4) and is characterized in that an air cavity (3) is mounted at the top of the mounting plate (4), the mounting plate (4) is fixedly connected with the air cavity (3), a motor (1) is mounted at the top of the air cavity (3), the air cavity (3) is connected with the motor (1) through a pipeline, a magnetic gas compressor (2) is mounted at one side of the motor (1), the magnetic gas compressor (2) is fixedly connected with the motor (1), a universal wheel (6) is mounted at the top of the mounting plate (4), the mounting plate (4) is fixed with the universal wheel (6) through bolts, a support plate (5) is mounted at the back side of the universal wheel (6), the support plate (5) is slidably connected inside the mounting plate (4), and an air outlet pipe (7) is mounted at the center of the mounting plate (4), the air outlet pipe (7) penetrates through the mounting plate (4) and is connected with the air cavity (3), a valve (8) is mounted on the surface of the air outlet pipe (7), the air outlet pipe (7) is fixedly connected with the valve (8), a rotating cavity (13) is mounted on one side of the supporting plate (5), the mounting plate (4) and the rotating cavity (13) are designed in an integrated mode, a first gear (14) is mounted inside the rotating cavity (13), the first gear (14) is rotatably connected with the mounting plate (4), a first rotating pipe (10) is mounted inside the first gear (14), the first rotating pipe (10) is welded with the first gear (14), a buffer rod (28) is mounted inside the supporting plate (5), the buffer rod (28) is slidably connected inside the supporting plate (5), a first extrusion rod (18) is mounted at the top of the buffer rod (28), buffer beam (28) are the integral type design with first extrusion pole (18), piston (17) are installed at the top of first extrusion pole (18), it is fixed that first extrusion pole (18) glue through 3M with piston (17), plastics base (25) are installed to the bottom of buffer beam (28), plastics base (25) and buffer beam (28) fixed connection, the internally mounted of plastics base (25) has carriage release lever (24), carriage release lever (24) sliding connection is in the inside of plastics base (25), total pole (23) are installed to top one side of carriage release lever (24), carriage release lever (24) are the integral type design with total pole (23), belt (30) are installed to one side of carriage release lever (24), carriage release lever (24) and belt (30) welding, mounting (22) are installed to one side of total pole (23), total pole (23) are the integral type design with mounting (22), the surface mounting of first rotatory pipe (10) has belt (30), first rotatory pipe (10) cup joint with belt (30), belt (30) are kept away from one side of first rotatory pipe (10) and are installed second rotatory pipe (31), second rotatory pipe (31) cup joint with belt (30), rotatory handle (32) are installed at the top of second rotatory pipe (31), rotatory handle (32) sliding connection is in the inside of second rotatory pipe (31), the internally mounted of mounting panel (4) has first fixture block (11), first fixture block (11) are the integral type design with mounting panel (4), moving groove (12) are installed to the inside position that corresponds rubber ball (15) of mounting panel (4), moving groove (12) are the integral type design with mounting panel (4), moving slot (12) and backup pad (5) phase-match, backup pad (5) sliding connection is in the inside of moving slot (12), second fixture block (20) are installed to one side of buffer rod (28), buffer rod (28) are the integral type design with second fixture block (20), cavity (16) are installed to the position that the inside of backup pad (5) corresponds first extrusion stem (18), first extrusion stem (18) and cavity (16) phase-match, cavity (16) are the integral type design with backup pad (5), first extrusion stem (18) sliding connection is in the inside of cavity (16).

2. The gas compressor for compressing gas according to claim 1, wherein a first engaging groove (9) is installed at a position corresponding to the first engaging block (11) inside the supporting plate (5), the first engaging groove (9) is matched with the first engaging block (11), the first engaging groove (9) and the supporting plate (5) are designed in an integrated manner, the first engaging block (11) is slidably connected to the inside of the first engaging groove (9), a gear groove (40) is installed at a position corresponding to the first gear (14) inside the supporting plate (5), the gear groove (40) and the supporting plate (5) are designed in an integrated manner, and the gear groove (40) is engaged with the first gear (14).

3. The gas compressor utilizing the magnetic principle to compress gas according to claim 1, wherein a rubber ball (15) is installed inside the cavity (16), the rubber ball (15) is fixed with the cavity (16) through hot melt adhesive, the inside of the rubber ball (15) is of a hollow structure, a movable cavity (19) is installed inside the support plate (5) corresponding to the position of the buffer rod (28), the movable cavity (19) and the support plate (5) are designed in an integrated manner, the movable cavity (19) is matched with the buffer rod (28), and the buffer rod (28) is slidably connected inside the movable cavity (19).

4. The gas compressor for compressing gas according to claim 1, wherein a second engaging groove (27) is installed in the supporting plate (5) at a position corresponding to the second engaging block (20), the second engaging block (20) is matched with the second engaging groove (27), the second engaging groove (27) and the supporting plate (5) are integrally designed, the second engaging block (20) is slidably connected to the inside of the second engaging groove (27), a second spring (26) is installed in the second engaging groove (27), one end of the second spring (26) close to the second engaging block (20) is welded to the second engaging block (20), and one end of the second spring (26) far away from the second engaging block (20) is welded to the supporting plate (5).

5. The gas compressor for compressing gas according to claim 1, wherein the fixing member (22) has an isosceles trapezoid cross-sectional shape, the inside of the buffer rod (28) is provided with a fixing groove (29) corresponding to the position of the fixing member (22), the fixing groove (29) and the buffer rod (28) are integrally formed, the cross-sectional shape of the fixing groove (29) is an isosceles triangle, the fixing member (22) is matched with the fixing groove (29), the inside of the buffer rod (28) corresponds to the position of the general rod (23) and is provided with a fixing cavity (21), the fixing cavity (21) and the buffer rod (28) are integrally formed, and the general rod (23) is slidably connected to the inside of the fixing cavity (21).

6. The gas compressor for compressing gas according to claim 1, wherein a second pressing rod (33) is installed at the top of the rotating handle (32), the second pressing rod (33) and the rotating handle (32) are integrally formed, a third clamping block (34) is installed at one side of the second pressing rod (33), the second pressing rod (33) and the third clamping block (34) are integrally formed, a groove (35) is installed at the end of the second pressing rod (33), the groove (35) and the second pressing rod (33) are integrally formed, and six sets of grooves (35) are formed.

7. The gas compressor for compressing gas according to claim 1, wherein a movable chamber (38) is installed inside the second rotary pipe (31) at a position corresponding to the third clamping block (34), the third clamping block (34) and the second pressing rod (33) are both slidably connected inside the movable chamber (38), the movable chamber (38) and the second rotary pipe (31) are integrally designed, and the axial cross-section of the movable chamber (38) is circular.

8. The gas compressor for compressing gas according to claim 7, wherein the bottom edge of the movable chamber (38) is provided with a protrusion (36), the protrusion (36) and the second rotary pipe (31) are integrally designed, the protrusion (36) is matched with the groove (35), the protrusion (36) is provided with six sets, the second rotary pipe (31) is internally provided with a bearing (39), the second rotary pipe (31) is rotatably connected with the bearing (39), the top of the bearing (39) is provided with a third spring (37), and the third spring (37) is welded with the bearing (39).